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Title: Mixed convection heat transfer in a partially heated parallel plate vertical channel
Authors: Çelik, Hasan
Mobedi, Moghtada
Keywords: Partial heating
Parallel plate channel
Mixed convection
Vertical channels
Issue Date: Sep-2014
Publisher: Institute of Electrical and Electronics Engineers Inc.
Source: Çelik, H., and Mobedi, M. (2014, May 27-30). Mixed convection heat transfer in a partially heated parallel plate vertical channel. Paper presented at the 14th InterSociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems. doi:10.1109/ITHERM.2014.6892345
Abstract: Laminar mixed convection heat transfer in a two dimensional symmetrically and partially heated vertical channel is investigated. The heated portions exist on the both walls of channel and their temperature is constant. The number of the heated portions is changed from 2 to 4 for each wall; however the total length of the heated portions is fixed. The fluid inlet velocity is uniform and air is taken as working fluid. The continuity, momentum and energy equations are solved numerically by using finite volume method. Results are compared with available studies in literature and good agreement is observed. The velocity and temperature fields are obtained for Gr / Re2= 0.0033 and 13.33. Based on the obtained temperature distributions, the change of local Nusselt number for different number of heated portions are obtained and plotted. The variation of the mean Nusselt number with the number of heated portions is also discussed. © 2014 IEEE.
ISBN: 9781479952670
Appears in Collections:Mechanical Engineering / Makina Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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